import time

while True:
    t = time.localtime()
    now_str = time.strftime("%H:%M", t)
    file = open('//192.168.70.101/19计划管理部/01.计划/1，数据处理工具/file/start.txt', 'w')
    file.write(now_str)
    file.close()
    print(now_str)
    time.sleep(60)